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Cross-coupling reactions alkyl halides

In a Pd-catalyzed intramolecular cross-coupling reaction aryl halides containing an ortho-(y-hydroxy)alkyl side chain are cyclized to give 2,2-disubstituted chromanes [43]. [Pg.268]

The challenging issue in the cross-coupling of alkyl halides has been addressed with iron catalysts. Fe(acac)j in refluxing ether is a competent catalyst for the reaction between arylmagnesium bromides and both primary and secondary alkyl bromides. The cross-coupHng between para-tolylmagnesium bromide 44 and the alkyl bromide 107 illustrates the chemoselectivity of the process, as the triflate... [Pg.380]

Our group has recently developed an alternative method for alkyl-(hetero)aryl- as well as aryl-heteroaryl cross coupling reactions catalyzed by iron salts.3 4 This methodology was inspired by early reports of Kochi et al.5>6 on iron-catalyzed cross coupling of vinyl halides and is distinguished by several notable advantages. [Pg.18]

Scheme 29 Iron-catalyzed cross coupling reaction of aryl Grignard reagents with alkyl halides... Scheme 29 Iron-catalyzed cross coupling reaction of aryl Grignard reagents with alkyl halides...
Metal-catalyzed cross-coupling reactions between organozinc derivatives and alkyl halides 405... [Pg.311]

See other pages where Cross-coupling reactions alkyl halides is mentioned: [Pg.194]    [Pg.544]    [Pg.544]    [Pg.165]    [Pg.370]    [Pg.97]    [Pg.2910]    [Pg.5350]    [Pg.375]    [Pg.2909]    [Pg.5349]    [Pg.97]    [Pg.168]    [Pg.118]    [Pg.460]    [Pg.65]    [Pg.65]    [Pg.271]    [Pg.248]    [Pg.218]    [Pg.315]    [Pg.45]    [Pg.23]    [Pg.871]    [Pg.52]    [Pg.201]    [Pg.723]    [Pg.233]    [Pg.242]    [Pg.307]    [Pg.309]    [Pg.329]    [Pg.109]    [Pg.855]    [Pg.855]    [Pg.272]    [Pg.507]    [Pg.511]    [Pg.314]    [Pg.54]    [Pg.1119]    [Pg.21]    [Pg.23]    [Pg.27]   
See also in sourсe #XX -- [ Pg.477 , Pg.479 , Pg.528 , Pg.533 , Pg.535 , Pg.539 , Pg.540 , Pg.541 ]



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Alkyl coupling

Alkyl cross-coupling

Alkyl halide coupling reactions

Alkyl halides Kumada cross-coupling reactions

Alkyl halides reactions

Alkyl halides, alkylation reactions

Catalytic asymmetric cross-coupling reactions with secondary alkyl halides

Coupling reactions alkyl

Coupling reactions halide

Couplings alkylative

Cross-coupling reactions alkyl halides with Grignard reagents

Cross-coupling reactions alkylation

Cross-coupling reactions halides

Cross-coupling reactions with alkyl halides

Kumada cross-coupling reactions, palladium alkyl halides

Organozinc reagents cross-coupling reactions with alkyl halides

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